CVE-2019-17178
High
Description
HuffmanTree_makeFromFrequencies in lodepng.c in LodePNG through 2019-09-28, as used in WinPR in FreeRDP and other products, has a memory leak because a supplied realloc pointer (i.e., the first argument to realloc) is also used for a realloc return value.
SeverityHigh
CVSS7.5
Exploit probability—
ProductFreerdp
PublishedOct 4, 2019
First seenOct 4, 2019
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| freerdp freerdp | v ≤ 1.0.2, 1.1.0 | — |
| lodev lodepng | v ≤ 2019-09-28 | — |
| opensuse leap | 15.0, 15.1 | — |
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